CA2091888A1 - Dent pour outil d'excavation - Google Patents

Dent pour outil d'excavation

Info

Publication number
CA2091888A1
CA2091888A1 CA002091888A CA2091888A CA2091888A1 CA 2091888 A1 CA2091888 A1 CA 2091888A1 CA 002091888 A CA002091888 A CA 002091888A CA 2091888 A CA2091888 A CA 2091888A CA 2091888 A1 CA2091888 A1 CA 2091888A1
Authority
CA
Canada
Prior art keywords
hard material
tooth
bars
metal
face
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA002091888A
Other languages
English (en)
French (fr)
Inventor
Guy Maybon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Technogenia SA
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2091888A1 publication Critical patent/CA2091888A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/285—Teeth characterised by the material used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F2005/001—Cutting tools, earth boring or grinding tool other than table ware

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Earth Drilling (AREA)
CA002091888A 1990-09-20 1991-09-18 Dent pour outil d'excavation Abandoned CA2091888A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR90/11828 1990-09-20
FR909011828A FR2667088B1 (fr) 1990-09-20 1990-09-20 Dent pour outil d'excavation.

Publications (1)

Publication Number Publication Date
CA2091888A1 true CA2091888A1 (fr) 1992-03-21

Family

ID=9400642

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002091888A Abandoned CA2091888A1 (fr) 1990-09-20 1991-09-18 Dent pour outil d'excavation

Country Status (8)

Country Link
US (1) US5375350A (de)
EP (1) EP0548239B1 (de)
AU (1) AU648826B2 (de)
CA (1) CA2091888A1 (de)
DE (1) DE69101927T2 (de)
ES (1) ES2055617T3 (de)
FR (1) FR2667088B1 (de)
WO (1) WO1992005320A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5111600A (en) * 1991-07-30 1992-05-12 Caterpillar Inc. Tooth with hard material applied to selected surfaces
US5502905A (en) * 1994-04-26 1996-04-02 Caterpillar Inc. Tooth having abrasion resistant material applied thereto
AU687709B1 (en) * 1997-02-20 1998-02-26 Eugene Tsykin Durable self-sharpening points for hard ground
DE10022629A1 (de) * 2000-05-11 2001-11-15 Intertractor Gmbh Zahnklappe für Baumaschinen
AU783877B2 (en) * 2000-06-13 2005-12-15 Caterpillar S.A.R.L. Ground-engaging tool for an excavation bucket
US6457269B1 (en) * 2000-06-14 2002-10-01 Caterpillar Sarl Ground-engaging tool for an excavation bucket
KR100783100B1 (ko) * 2006-11-17 2007-12-07 주식회사 티엠시 굴착기 바켓용 팁 및 그의 제조 방법
US7836615B2 (en) * 2007-04-25 2010-11-23 Winter Equipment Company Road machinery blade wear resistors
CA2711148A1 (en) * 2008-01-04 2009-07-16 Patrick Maher Wear resistant components
US8191291B2 (en) * 2008-07-09 2012-06-05 Esco Corporation Wear member for excavating equipment
US8209887B2 (en) * 2009-06-17 2012-07-03 Syamal Kumar Ghosh Wear resistant support structures for utility equipment
US7874085B1 (en) 2010-03-16 2011-01-25 Winter Equipment Company Plow blade and moldboard shoe
US8844173B2 (en) 2010-03-16 2014-09-30 Shurtech Brands, Llc Elastomeric plow edge
US8191287B2 (en) * 2010-03-16 2012-06-05 Winter Equipment Company Elastomeric plow edge
US9428874B2 (en) 2010-03-16 2016-08-30 Winter Equipment Company Elastomeric plow edge
JOP20200150A1 (ar) * 2011-04-06 2017-06-16 Esco Group Llc قطع غيار بأوجه مقواه باستخدام عملية التقسية المصلدة والطريقة والتجميع المرافق للتصنيع
PL2809466T3 (pl) 2012-01-31 2019-02-28 Esco Group Llc Sposób tworzenia materiału odpornego na zużycie
WO2020144028A1 (de) * 2019-01-11 2020-07-16 Thyssenkrupp Industrial Solutions Ag Zahn zum anbringen an eine baggerschaufel
AT522699B1 (de) * 2019-07-02 2021-01-15 Boehlerit Gmbh & Co Kg Schar für ein Bodenbearbeitungsgerät
US11882777B2 (en) 2020-07-21 2024-01-30 Osmundson Mfg. Co. Agricultural sweep with wear resistant coating
US20230332383A1 (en) * 2022-04-13 2023-10-19 Hensley Industries, Inc. Reinforced wear member
CN115045362B (zh) * 2022-07-06 2023-09-19 江西爱丽新材料科技有限公司 一种高强度斗齿

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2608111A (en) * 1947-06-17 1952-08-26 American Brake Shoe Co Repointer bar and method of repointing teeth
US2718162A (en) * 1952-06-23 1955-09-20 Belmont D Smith Bucket tooth repointing
US3286379A (en) * 1964-01-13 1966-11-22 Petersen Gerald A Digging tooth with corrugated cross-section
US3805423A (en) * 1970-06-26 1974-04-23 Caterpillar Tractor Co Bi-metal ripper tip for digging teeth
US3882594A (en) * 1972-02-22 1975-05-13 Servco Co Method of forming a hard facing on the body of a tool
US3984910A (en) * 1973-12-17 1976-10-12 Caterpillar Tractor Co. Multi-material ripper tip
US4052802A (en) * 1976-02-23 1977-10-11 Caterpillar Tractor Co. Ground-engaging tool with wear-resistant insert
US4101318A (en) * 1976-12-10 1978-07-18 Erwin Rudy Cemented carbide-steel composites for earthmoving and mining applications
US4187626A (en) * 1978-02-27 1980-02-12 Esco Corporation Excavating tool having hard-facing elements
JPH0747857B2 (ja) * 1985-10-23 1995-05-24 株式会社小松製作所 建設機械用鋼製切刃及びその製造法
US4715450A (en) * 1987-02-20 1987-12-29 Kennametal Inc. Grader blade with casting/insert assembly on leading edge
US4770253A (en) * 1987-02-20 1988-09-13 Kennametal Inc. Grader blade with tiered inserts on leading edge

Also Published As

Publication number Publication date
EP0548239B1 (de) 1994-05-04
FR2667088B1 (fr) 1994-10-14
DE69101927D1 (de) 1994-06-09
ES2055617T3 (es) 1994-08-16
US5375350A (en) 1994-12-27
FR2667088A1 (fr) 1992-03-27
DE69101927T2 (de) 1994-11-24
AU8545191A (en) 1992-04-15
AU648826B2 (en) 1994-05-05
EP0548239A1 (de) 1993-06-30
WO1992005320A1 (fr) 1992-04-02

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Legal Events

Date Code Title Description
FZDE Discontinued